Magnitude 3.7, Fri Oct 2 2020 6:21 PM



Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.0Magnitude0123Time since earthquake (weeks)Magnitude Historyb

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


0102030Depth (km)0123Time since earthquake (weeks)Depth Historyb

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2020-10-30T02:55:32Z best 3.7 16.1 -39.17 174.92
2020-10-02T05:25:30Z best 3.7 16.1 -39.17 174.92
2020-10-02T05:23:02Z preliminary 3.9 13.4 -39.18 174.92
2020-10-02T05:22:55Z preliminary 3.9 26.1 -39.20 174.90